Rio learns that his mother's ears have turned into pot stickers because his older brother Yuu was kidnapped, and Rio feels responsible for what happened. When Rio nearly falls off a cliff while searching for Yuu, Ramune throws himself in harm's way to protect him and ends up badly injured. In order to save Ramune, Rio uses the Pearl of Night Voices he received from Ramune to treat his mother, desperately calling out to his mother, who can't hear his voice.
Rio himself will eat the pearl 
he nurtured with his voice.
.ريو نفسه سيأكل اللّؤلؤة الّتي رعاها بصوته
Aber du sollst die durch deine Stimme
gewachsene Perle selber essen.
Rio se comerá la perla
que alimentó con su voz.
Mais cette fois-ci,
Rio va manger sa propre perle.
Rio mangerà la perla che ha coltivato lui stesso.
O Rio deve comer a pérola que
cresceu de sua própria voz.
Пусть Рио сам съест жемчужину,
наполненную его голосом.